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SBL |
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SBL�� ���m�B��ֱͨƽ�׻@ʽ�^�V��
| ���Qֱ�� ND |
φ |
L |
H1 |
H2 |
H |
�ŷſ�“ B” |
���^�V��e (m2) |
| 25 |
76 |
220 |
160 |
260 |
480 |
R1/2″ |
0.003619 |
| 32 |
89 |
220 |
165 |
270 |
495 |
R1/2″ |
0.003619 |
| 40 |
108 |
280 |
180 |
300 |
550 |
R1/2″ |
0.005718 |
| 50 |
133 |
280 |
180 |
300 |
550 |
R1/2″ |
0.005718 |
| 65 |
133 |
330 |
220 |
350 |
650 |
R1/2″ |
0.009613 |
| 80 |
159 |
340 |
260 |
400 |
740 |
R1/2″ |
0.01539 |
| 100 |
219 |
420 |
310 |
470 |
680 |
R1/2″ |
0.02464 |
| 150 |
273 |
500 |
430 |
620 |
1175 |
R3/4″ |
0.04866 |
| 200 |
325 |
560 |
530 |
780 |
1495 |
R3/4″ |
0.07858 |
| 250 |
426 |
660 |
640 |
930 |
1810 |
R3/4″ |
0.12005 |
| 300 |
478 |
750 |
840 |
1200 |
2310 |
R3/4″ |
0.16537 |
SBL�� ���m�B��ֱͨ���^�@ʽ�^�V��
| ���Qֱ�� DN |
Do |
n-y |
φ |
L |
H1 |
H2 |
H3 |
H |
�ŷſ�“ B ” |
���^�V��e (m2) |
| 200 |
290 |
4-16 |
325 |
560 |
540 |
230 |
1070 |
1875 |
R3/4″ |
0.07858 |
| 250 |
375 |
4-16 |
426 |
660 |
650 |
270 |
1220 |
2170 |
R3/4″ |
0.12065 |
| 300 |
420 |
4-16 |
480 |
750 |
860 |
320 |
1420 |
2670 |
R3/4″ |
0.16537 |
| 350 |
460 |
4-16 |
500 |
800 |
1010 |
370 |
1680 |
3085 |
R1″ |
0.2225 |
| 400 |
500 |
4-16 |
550 |
840 |
1150 |
400 |
1850 |
3445 |
R1″ |
0.2916 |
| 450 |
550 |
4-16 |
600 |
960 |
1310 |
440 |
2050 |
3810 |
R1″ |
0.3642 |
| 500 |
640 |
4-16 |
700 |
1080 |
1440 |
470 |
2210 |
4145 |
R1″ |
0.4587 |
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